Slice of History: Mariner Mars 1964 Solar Panel Test

By Julie Cooper Each month in “Slice of History” we feature a historical photo from the JPL Archives. See more historical photos and explore the JPL Archives at https://beacon.jpl.nasa.gov/. Mariner Mars 1964 Solar Panel Test — Photograph Number 293-6725Bc “Most space projects live nine lives on the test bench before they are allowed one life […]...